Searched refs:yitsi (Results 1 – 1 of 1) sorted by relevance
35 PetscScalar yitsi, yitx, a; in DFPKernel_Recursive() local40 PetscCall(LMProductsGetDiagonalValue(YtS, i, &yitsi)); in DFPKernel_Recursive()41 alpha[i - oldest] = a = yitx / yitsi; in DFPKernel_Recursive()49 PetscScalar yitsi, sitbx, a, b; in DFPKernel_Recursive() local54 PetscCall(LMProductsGetDiagonalValue(YtS, i, &yitsi)); in DFPKernel_Recursive()56 b = sitbx / yitsi; in DFPKernel_Recursive()